org.apache.hadoop.hbase.HBaseTestingUtility.createLocalHTU()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
字(10.7k)|赞(0)|评价(0)|浏览(103)

本文整理了Java中org.apache.hadoop.hbase.HBaseTestingUtility.createLocalHTU()方法的一些代码示例，展示了HBaseTestingUtility.createLocalHTU()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。HBaseTestingUtility.createLocalHTU()方法的具体详情如下：
包路径：org.apache.hadoop.hbase.HBaseTestingUtility
类名称：HBaseTestingUtility
方法名：createLocalHTU

HBaseTestingUtility.createLocalHTU介绍

暂无

代码示例

代码示例来源：origin: apache/hbase

@Before
public void setUp() throws Exception {
 TEST_UTIL = HBaseTestingUtility.createLocalHTU();
}

代码示例来源：origin: apache/hbase

@Before
public void setup() throws IOException {
 TEST_UTIL = HBaseTestingUtility.createLocalHTU();
 CONF = TEST_UTIL.getConfiguration();
 dir = TEST_UTIL.getDataTestDir("TestHRegion").toString();
 method = name.getMethodName();
 tableName = TableName.valueOf(method);
 CONF.set(CompactingMemStore.IN_MEMORY_FLUSH_THRESHOLD_FACTOR_KEY, String.valueOf(0.09));
}

代码示例来源：origin: apache/hbase

private void setUp(boolean useBucketCache) throws IOException {
 test_util = HBaseTestingUtility.createLocalHTU();
 conf = test_util.getConfiguration();
 if (useBucketCache) {
  conf.setInt("hbase.bucketcache.size", 400);
  conf.setStrings(HConstants.BUCKET_CACHE_IOENGINE_KEY, "offheap");
  conf.setInt("hbase.bucketcache.writer.threads", 10);
  conf.setFloat("hfile.block.cache.size", 0.2f);
  conf.setFloat("hbase.regionserver.global.memstore.size", 0.1f);
 }
 tableName = TableName.valueOf(name.getMethodName());
}

代码示例来源：origin: apache/hbase

@BeforeClass
public static void setupBeforeClass() throws Exception {
 testUtil = HBaseTestingUtility.createLocalHTU();
 testUtil.startMiniCluster();
 conn = (ConnectionImplementation) testUtil.getConnection();
}

代码示例来源：origin: apache/hbase

@Before
public void setup() throws IOException {
 TEST_UTIL = HBaseTestingUtility.createLocalHTU();
 CONF = TEST_UTIL.getConfiguration();
 // Disable block cache.
 CONF.setFloat(HConstants.HFILE_BLOCK_CACHE_SIZE_KEY, 0f);
 dir = TEST_UTIL.getDataTestDir("TestHRegion").toString();
 tableName = TableName.valueOf(name.getMethodName());
}

代码示例来源：origin: apache/hbase

@BeforeClass
public static void setup() throws Exception {
 final TableName tableName = TableName.valueOf("tableName");
 TEST_UTIL = HBaseTestingUtility.createLocalHTU();
 CONF = TEST_UTIL.getConfiguration();
 THRESHOLD = CONF.getInt(RSRpcServices.BATCH_ROWS_THRESHOLD_NAME,
  RSRpcServices.BATCH_ROWS_THRESHOLD_DEFAULT);
 TEST_UTIL.startMiniCluster();
 TEST_UTIL.createTable(tableName, TEST_FAM);
 RS = TEST_UTIL.getRSForFirstRegionInTable(tableName);
}

代码示例来源：origin: apache/hbase

protected void compactingSetUp() throws Exception {
 super.internalSetUp();
 Configuration conf = new Configuration();
 conf.setBoolean(MemStoreLAB.USEMSLAB_KEY, true);
 conf.setFloat(MemStoreLAB.CHUNK_POOL_MAXSIZE_KEY, 0.2f);
 conf.setInt(HRegion.MEMSTORE_PERIODIC_FLUSH_INTERVAL, 1000);
 HBaseTestingUtility hbaseUtility = HBaseTestingUtility.createLocalHTU(conf);
 HColumnDescriptor hcd = new HColumnDescriptor(FAMILY);
 HTableDescriptor htd = new HTableDescriptor(TableName.valueOf("foobar"));
 htd.addFamily(hcd);
 HRegionInfo info =
   new HRegionInfo(TableName.valueOf("foobar"), null, null, false);
 WAL wal = hbaseUtility.createWal(conf, hbaseUtility.getDataTestDir(), info);
 this.region = HRegion.createHRegion(info, hbaseUtility.getDataTestDir(), conf, htd, wal, true);
 //this.region = hbaseUtility.createTestRegion("foobar", hcd);
 this.regionServicesForStores = region.getRegionServicesForStores();
 this.store = new HStore(region, hcd, conf);
 long globalMemStoreLimit = (long) (ManagementFactory.getMemoryMXBean().getHeapMemoryUsage()
   .getMax() * MemorySizeUtil.getGlobalMemStoreHeapPercent(conf, false));
 chunkCreator = ChunkCreator.initialize(MemStoreLABImpl.CHUNK_SIZE_DEFAULT, false,
   globalMemStoreLimit, 0.4f, MemStoreLAB.POOL_INITIAL_SIZE_DEFAULT,
     null);
 assertTrue(chunkCreator != null);
}

代码示例来源：origin: apache/hbase

@Before
public void setup() throws Exception {
 testUtil = HBaseTestingUtility.createLocalHTU();
 testDir = testUtil.getDataTestDir("TestStoreFileRefresherChore");
 FSUtils.setRootDir(testUtil.getConfiguration(), testDir);
}

代码示例来源：origin: apache/hbase

@Before
public void setUp() throws Exception {
 UTIL = HBaseTestingUtility.createLocalHTU();
 conf = UTIL.getConfiguration();
 conf.set(MobConstants.MOB_FILE_CACHE_SIZE_KEY, TEST_CACHE_SIZE);
 HTableDescriptor htd = UTIL.createTableDescriptor("testMobFileCache");
 HColumnDescriptor hcd1 = new HColumnDescriptor(FAMILY1);
 hcd1.setMobEnabled(true);
 hcd1.setMobThreshold(0);
 HColumnDescriptor hcd2 = new HColumnDescriptor(FAMILY2);
 hcd2.setMobEnabled(true);
 hcd2.setMobThreshold(0);
 HColumnDescriptor hcd3 = new HColumnDescriptor(FAMILY3);
 hcd3.setMobEnabled(true);
 hcd3.setMobThreshold(0);
 htd.addFamily(hcd1);
 htd.addFamily(hcd2);
 htd.addFamily(hcd3);
 RegionInfo regionInfo = RegionInfoBuilder.newBuilder(htd.getTableName()).build();
 mobFileCache = new MobFileCache(conf);
 region = HBaseTestingUtility
   .createRegionAndWAL(regionInfo, UTIL.getDataTestDir(), conf, htd, mobFileCache);
}

代码示例来源：origin: apache/hbase

protected void checkShouldFlush(Configuration conf, boolean expected) throws Exception {
 try {
  EnvironmentEdgeForMemstoreTest edge = new EnvironmentEdgeForMemstoreTest();
  EnvironmentEdgeManager.injectEdge(edge);
  HBaseTestingUtility hbaseUtility = HBaseTestingUtility.createLocalHTU(conf);
  String cf = "foo";
  HRegion region =
    hbaseUtility.createTestRegion("foobar", ColumnFamilyDescriptorBuilder.of(cf));
  edge.setCurrentTimeMillis(1234);
  Put p = new Put(Bytes.toBytes("r"));
  p.add(KeyValueTestUtil.create("r", cf, "q", 100, "v"));
  region.put(p);
  edge.setCurrentTimeMillis(1234 + 100);
  StringBuilder sb = new StringBuilder();
  assertTrue(!region.shouldFlush(sb));
  edge.setCurrentTimeMillis(1234 + 10000);
  assertTrue(region.shouldFlush(sb) == expected);
 } finally {
  EnvironmentEdgeManager.reset();
 }
}

代码示例来源：origin: apache/hbase

@Before
public void setup() throws Exception {
 TEST_UTIL = HBaseTestingUtility.createLocalHTU();
 rootDir = TEST_UTIL.getDataTestDir(TABLE_NAME_STR);
 fs = TEST_UTIL.getTestFileSystem();
 conf = TEST_UTIL.getConfiguration();
 SnapshotTestingUtils.SnapshotMock snapshotMock =
  new SnapshotTestingUtils.SnapshotMock(conf, fs, rootDir);
 builder = snapshotMock.createSnapshotV2("snapshot", TABLE_NAME_STR, 0);
 snapshotDir = builder.commit();
 snapshotDesc = builder.getSnapshotDescription();
}

代码示例来源：origin: apache/hbase

@Test
public void testShouldFlushMeta() throws Exception {
 // write an edit in the META and ensure the shouldFlush (that the periodic memstore
 // flusher invokes) returns true after SYSTEM_CACHE_FLUSH_INTERVAL (even though
 // the MEMSTORE_PERIODIC_FLUSH_INTERVAL is set to a higher value)
 Configuration conf = new Configuration();
 conf.setInt(HRegion.MEMSTORE_PERIODIC_FLUSH_INTERVAL, HRegion.SYSTEM_CACHE_FLUSH_INTERVAL * 10);
 HBaseTestingUtility hbaseUtility = HBaseTestingUtility.createLocalHTU(conf);
 Path testDir = hbaseUtility.getDataTestDir();
 EnvironmentEdgeForMemstoreTest edge = new EnvironmentEdgeForMemstoreTest();
 EnvironmentEdgeManager.injectEdge(edge);
 edge.setCurrentTimeMillis(1234);
 WALFactory wFactory = new WALFactory(conf, "1234");
 HRegion meta = HRegion.createHRegion(RegionInfoBuilder.FIRST_META_REGIONINFO, testDir,
   conf, FSTableDescriptors.createMetaTableDescriptor(conf),
   wFactory.getWAL(RegionInfoBuilder.FIRST_META_REGIONINFO));
 // parameterized tests add [#] suffix get rid of [ and ].
 TableDescriptor desc = TableDescriptorBuilder
   .newBuilder(TableName.valueOf(name.getMethodName().replaceAll("[\\[\\]]", "_")))
   .setColumnFamily(ColumnFamilyDescriptorBuilder.of("foo")).build();
 RegionInfo hri = RegionInfoBuilder.newBuilder(desc.getTableName())
   .setStartKey(Bytes.toBytes("row_0200")).setEndKey(Bytes.toBytes("row_0300")).build();
 HRegion r = HRegion.createHRegion(hri, testDir, conf, desc, wFactory.getWAL(hri));
 addRegionToMETA(meta, r);
 edge.setCurrentTimeMillis(1234 + 100);
 StringBuilder sb = new StringBuilder();
 assertTrue(meta.shouldFlush(sb) == false);
 edge.setCurrentTimeMillis(edge.currentTime() + HRegion.SYSTEM_CACHE_FLUSH_INTERVAL + 1);
 assertTrue(meta.shouldFlush(sb) == true);
}

代码示例来源：origin: org.apache.hbase/hbase-server

@Before
public void setUp() throws Exception {
 TEST_UTIL = HBaseTestingUtility.createLocalHTU();
}

代码示例来源：origin: org.apache.hbase/hbase-server

private void setUp(boolean useBucketCache) throws IOException {
 test_util = HBaseTestingUtility.createLocalHTU();
 conf = test_util.getConfiguration();
 if (useBucketCache) {
  conf.setInt("hbase.bucketcache.size", 400);
  conf.setStrings(HConstants.BUCKET_CACHE_IOENGINE_KEY, "offheap");
  conf.setInt("hbase.bucketcache.writer.threads", 10);
  conf.setFloat("hfile.block.cache.size", 0.2f);
  conf.setFloat("hbase.regionserver.global.memstore.size", 0.1f);
 }
 tableName = TableName.valueOf(name.getMethodName());
 CacheConfig.instantiateBlockCache(conf);
}

代码示例来源：origin: org.apache.hbase/hbase-server

@Before
public void setup() throws IOException {
 TEST_UTIL = HBaseTestingUtility.createLocalHTU();
 FILESYSTEM = TEST_UTIL.getTestFileSystem();
 CONF = TEST_UTIL.getConfiguration();
 dir = TEST_UTIL.getDataTestDir("TestHRegion").toString();
 method = name.getMethodName();
 tableName = TableName.valueOf(method);
 CONF.set(CompactingMemStore.IN_MEMORY_FLUSH_THRESHOLD_FACTOR_KEY, String.valueOf(0.09));
}

代码示例来源：origin: org.apache.hbase/hbase-server

@BeforeClass
public static void setupBeforeClass() throws Exception {
 testUtil = HBaseTestingUtility.createLocalHTU();
 testUtil.startMiniCluster();
 conn = (ConnectionImplementation) testUtil.getConnection();
}

代码示例来源：origin: org.apache.hbase/hbase-server

@Before
public void setup() throws IOException {
 TEST_UTIL = HBaseTestingUtility.createLocalHTU();
 CONF = TEST_UTIL.getConfiguration();
 // Disable block cache.
 CONF.setFloat(HConstants.HFILE_BLOCK_CACHE_SIZE_KEY, 0f);
 dir = TEST_UTIL.getDataTestDir("TestHRegion").toString();
 tableName = TableName.valueOf(name.getMethodName());
}

代码示例来源：origin: org.apache.hbase/hbase-server

@BeforeClass
public static void setup() throws Exception {
 final TableName tableName = TableName.valueOf("tableName");
 TEST_UTIL = HBaseTestingUtility.createLocalHTU();
 CONF = TEST_UTIL.getConfiguration();
 THRESHOLD = CONF.getInt(RSRpcServices.BATCH_ROWS_THRESHOLD_NAME,
  RSRpcServices.BATCH_ROWS_THRESHOLD_DEFAULT);
 TEST_UTIL.startMiniCluster();
 TEST_UTIL.createTable(tableName, TEST_FAM);
 RS = TEST_UTIL.getRSForFirstRegionInTable(tableName);
}

代码示例来源：origin: org.apache.hbase/hbase-server

@Before
public void setup() throws Exception {
 testUtil = HBaseTestingUtility.createLocalHTU();
 testDir = testUtil.getDataTestDir("TestStoreFileRefresherChore");
 FSUtils.setRootDir(testUtil.getConfiguration(), testDir);
}

代码示例来源：origin: org.apache.hbase/hbase-server

@Before
public void setup() throws Exception {
 TEST_UTIL = HBaseTestingUtility.createLocalHTU();
 rootDir = TEST_UTIL.getDataTestDir(TABLE_NAME_STR);
 fs = TEST_UTIL.getTestFileSystem();
 conf = TEST_UTIL.getConfiguration();
 SnapshotTestingUtils.SnapshotMock snapshotMock =
  new SnapshotTestingUtils.SnapshotMock(conf, fs, rootDir);
 builder = snapshotMock.createSnapshotV2("snapshot", TABLE_NAME_STR, 0);
 snapshotDir = builder.commit();
 snapshotDesc = builder.getSnapshotDescription();
}

内容来源于网络，如有侵权，请联系作者删除！

HBaseTestingUtility

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多

    HBaseTestingUtility类方法

    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com